Fixed Price on Day One
After the discovery call, we send a written proposal with a fixed price, timeline, and full scope. Nothing is billed beyond what was agreed. No scope creep charges for requirements confirmed upfront.
SaaS MVP Development Services
From idea to your first paying users in 8–12 weeks.
We build SaaS MVPs that are ready for real users — user authentication, Stripe billing, admin dashboard, REST API, and deployment included.
First users in 8–12 weeks · Fixed price · 50% advance — 50% on delivery
Service overview
Most SaaS MVPs are not really MVPs. They are expensive demos that cannot handle real users.
A real MVP is not about fewer features. It is about having the right foundation — the infrastructure that allows you to onboard a real customer, charge their card, manage their account, and fix a bug without taking the whole product offline.
Before
What founders usually get
Authentication breaks under the first 50 concurrent users
Stripe integration was not tested with real card failures or webhook retries
No admin panel — you cannot manage users without accessing the database directly
No logging or error monitoring — you find out about bugs when customers complain
Codebase so tightly coupled that adding a new feature requires rewriting three others
After
What a Solidity Labs SaaS MVP delivers
Auth system that handles thousands of concurrent sessions without degradation
Stripe integration tested for failed payments, subscription upgrades, and webhooks
Admin panel on day one — manage users, plans, and billing from a dashboard
Sentry error monitoring and Logtail logging configured from deployment
Clean, modular architecture that a new developer can understand in an afternoon
What you get
Every SaaS MVP we build includes this foundation
These are not optional add-ons. They are the minimum viable infrastructure that every SaaS product needs to operate as a real business — not just a demo.
User authentication and roles
Email/password login, OAuth, magic link, and two-factor authentication built on proven auth tooling. Role-based access control supports admins, team members, and customers from day one.
Stripe subscription billing
Monthly and annual plans, free trials, per-seat pricing, usage-based billing, webhooks, failed payment recovery, and invoice generation. You can charge customers from day one.
Core product features
We scope the dashboard, workflow, and core use case around what your first 100 users actually need. Everything else goes into Version 2 so you reach real feedback faster.
Admin panel
A private dashboard where your team can manage user accounts, view subscription status, handle support requests, monitor usage metrics, and toggle feature flags without touching the database.
REST API and documentation
A clean, versioned REST API used by your frontend and ready for third-party integrations later, delivered with Swagger or Postman documentation.
15 days of post-launch support
The first two weeks after launch are where edge cases appear. We stay available for bug fixes, configuration changes, payment issues, and deployment support.
How we work together
What's included in every SaaS MVP development engagement
Every project starts with a free discovery call. We define scope, confirm a fixed price in writing, and start only when you are ready.
Milestone-Based Delivery
Your project is split into clear milestones with defined deliverables. You review and approve each stage before the next begins. 50% advance to start. 50% on final delivery. No hidden instalments.
Dedicated Communication
You get a direct WhatsApp line and weekly progress updates throughout the build. No ticketing systems. No account managers between you and the team. You always know what is being built and when.
15-Day Post-Launch Support
Every project includes 15 days of post-launch support at no extra charge. Bug fixes, integration issues, and minor adjustments within scope are handled during this window. You are not left to figure it out alone.
Get your fixed-price proposal
Free. No commitment. Sent within 24 hours.
How it works
How we build your SaaS MVP
Scope creep, vague requirements, and fragile backends kill SaaS MVPs. Our process is designed to prevent all three.
1
Product scoping
We scope ruthlessly — then we write it down.
We push back on features that are not essential to validating your core assumption. The final scope documents every feature, user flow, and integration, and becomes the contract.
2
Scope and payment
You approve the scope. You pay 50%. We start.
The scope is reviewed together, approved in writing, and locked before development begins. Adding features later requires a written change order with agreed cost and timeline.
3
Build
Two-week sprints. A demo link at the end of every sprint.
Development runs in two-week sprints. You receive a staging link and a summary of what was built, then we incorporate feedback before the next sprint begins.
4
QA
We break it before your users do.
We test every user flow, payment scenario, and error state. We load-test the auth and database layers and simulate Stripe failures before shipping.
5
Launch
Deployed, documented, and handed over completely.
Production deployment goes to Vercel, Railway, or AWS. You receive the source code, environment documentation, API documentation, and deployment guide.
Technology stack
Built on a stack that scales
We default to Next.js, Supabase, and Stripe for most SaaS MVPs — a stack proven to handle serious traffic and fast enough to ship in weeks.
Frontend
Next.jsReactTypeScriptTailwind CSSFramer Motion
Backend & Database
SupabaseNode.jsPostgreSQLPrismaRedisFirebase
Payments & Auth
StripeNextAuth.jsPaddleLemonSqueezyClerkAuth0
Infrastructure
VercelAWSRailwaySentryLogtailResend
Frequently asked questions
What founders ask before starting a SaaS MVP build
Clear answers on timeline, payment, integrations, support, and delivery expectations.
An MVP is the smallest version of your product that real users can sign up for, pay for, and get genuine value from. It has real product infrastructure — authentication, billing, data persistence, and error handling — but only the core features needed to test the central business hypothesis.
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Your SaaS idea is ready to be built.
The difference between an idea and a business is the first paying customer.
Tell us what you are building. We will scope it, price it, and tell you honestly how long it will take to have real users signing up. If the idea needs refinement before it is ready to build, we will tell you that too.
Fixed-price proposal within 24 hours · 50% advance · 50% on delivery · NDA available on request